loongson/pypi: links for dblpct

loongson/mirror dblpct-20220114.2.tar.gz
loongson/mirror dblpct-20220114.tar.gz
loongson/mirror dblpct-20220111.tar.gz
loongson/mirror dblpct-20220108.tar.gz
loongson/mirror dblpct-1.20220102.tar.gz